分开
发表于 2025-3-25 06:12:52
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割公牛膨胀
发表于 2025-3-25 08:08:25
Spontaneous Radiation by Atoms in Lasers,e state decays by emission of spontaneous photons into modes other than the laser mode must be included in our considerations. Since typical allowed spontaneous decay times are of the order of 10. sec, this is a common phenomenon. It is also a rather complicated phenomenon since in a typical experim
妈妈不开心
发表于 2025-3-25 12:28:24
Deflection of Atoms in Laser Fields and External Fields,meters whose values depend upon the state of the atom. For example, the atomic polarizability determines the coupling of the atom to an in-homogeneous electric field and the magnetic moment or Landé . factor determines the coupling to a magnetic field. When the atom is in a laser field its internal
PSA-velocity
发表于 2025-3-25 19:45:28
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荒唐
发表于 2025-3-25 23:58:20
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exorbitant
发表于 2025-3-26 00:40:38
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愉快么
发表于 2025-3-26 04:17:25
Atom-Atom Scattering in the Field of a Laser,y a greater number of physical effects which can be observed in it. The introduction of the laser into either problem further enriches them but the degree of enrichment of the atom-atom problem is greatest when the scattering occurs at low relative energy. We therefore restrict our discussion to thi
预防注射
发表于 2025-3-26 11:52:08
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rheumatism
发表于 2025-3-26 14:57:41
https://doi.org/10.1007/978-1-4684-1143-0atom; electron; mechanics; quantum mechanics; radiation; scattering; transitions
成份
发表于 2025-3-26 20:04:55
,States in a Weak—Near-Resonant Laser,If we exclude today’s extremely high-powered, highly focused lasers, then the laser—atom interaction energy is much smaller than the separation of typical atomic energy levels.